Description
The solid motor mounts prevent lateral engine movement especially when a heavy pressure clutch is used in a stick shift application An absolute must for the professional racer it helps to eliminate excessive engine twisting Preferred in circle track and drag racing 2 per set Note These solid motor mounts must be used with a solid transmission mounts Mr Gasket pn3673 is suggested See catalog for complete details and applications
Specifications
| DescriptionASC | Holley Performance Emission Code 5 This part is legal for sale or use on Emissions Controlled Vehicles Uncontrolled NonEmissions Controlled Vehicles and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations |
| DescriptionDEF | Engine Mount Set |
| DescriptionDES | Solid Motor Mount |
| DescriptionEXT | Solid Motor Mount L1 11/16 in W25 in Short Replaces Chevrolet PN 3990914/3988989/3777409/3989488 2 pc |
| DescriptionFAB | Helps Eliminate Excessive Engine Twisting |
| DescriptionFAB | Prevent Lateral Engine Movement |
| DescriptionINV | CHEVROLET SOLID ENG MNTSSHORT |
| DescriptionMKT | Mr Gasket Solid Steel Motor Mounts are recommended only for competition applications This 180 inch thick zinc dichromate plated solid mounts do not have the flexing present in rubber or even polyurethane engine mounts This prevents lateral engine movement or twisting in high horsepower and torque applications Nor will steel mounts break as easily as stock rubber mounts can Engine movement in applications like this can cause contact of engine components into places they do not need to be like headers hitting the frame of the car Also engine twisting can cause severe drivetrain misalignment affecting shifting or even power transmission to the ground However without the insulative effect of rubber vibration can be substantial and thus solid mounts are not recommended for the street |
| DescriptionMKT | The solid motor mounts prevent lateral engine movement especially when a heavy pressure clutch is used in a stick shift application An absolute must for the professional racer it helps to eliminate excessive engine twisting Preferred in circle track and drag racing 2 per set Note These solid motor mounts must be used with a solid transmission mounts Mr Gasket pn3673 is suggested See catalog for complete details and applications |
| DescriptionSHO | Motor Mount Set |
| height | 24 |
| length | 98 |
| LTL | N |
| Position | N/A |
| WARNING CA Proposition 65 | No |
| weight | 1665 |
| width | 775 |
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